38520960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20063}}^1$

素因数の和:20085

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 84270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 321008, 401260, 481512, 601890, 642016, 802520, 963024, 1203780, 1284032, 1605040, 1926048, 2407560, 2568064, 3210080, 3852096, 4815120, 6420160, 7704192, 9630240, 12840320, 19260480, 38520960]

約数ペア:

[(1, 38520960), (2, 19260480), (3, 12840320), (4, 9630240), (5, 7704192), (6, 6420160), (8, 4815120), (10, 3852096), (12, 3210080), (15, 2568064), (16, 2407560), (20, 1926048), (24, 1605040), (30, 1284032), (32, 1203780), (40, 963024), (48, 802520), (60, 642016), (64, 601890), (80, 481512), (96, 401260), (120, 321008), (128, 300945), (160, 240756), (192, 200630), (240, 160504), (320, 120378), (384, 100315), (480, 80252), (640, 60189), (960, 40126), (1920, 20063)]